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CSAH 52(EB HENN) over MISSISSIPPI RIVER; ST

Map

Coordinates:
+44.98677, -93.25999
44°59'12" N, 93°15'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CSAH 52(EB HENN) over MISSISSIPPI RIVER; ST
Structure number:27538
Location:0.1 MI W OF JCT CSAH 23
Purpose:Carries highway and pedestrian walkway over highway and waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:102.0 ft. [31.1 m]
Total length:382.9 ft. [116.7 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:53.8 ft. [16.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:County Highway Agency [02]
Year built:1973
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:11,700 [as of 2005]
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:69.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairGoodSatisfactoryFair1170069.4
October 2015FairGoodSatisfactoryFair1170069.4
October 2013FairGoodSatisfactoryFair1170069.4
October 2011FairGoodSatisfactorySatisfactory1170080.6
October 2009GoodGoodGoodGood1170080.6
November 2007GoodGoodGoodGood1170081.6
November 2005GoodGoodGoodGood1560081.2
October 2003GoodGoodGoodGood1560081.2
October 2001GoodGoodGoodGood1730081.0
September 2000GoodGoodGoodGood1730081.0
October 1999GoodGoodGoodGood1270081.5
August 1997GoodGoodGoodGood1270082.3
November 1996GoodGoodGoodGood1300082.2
October 1994FairSatisfactoryVery GoodSatisfactory1300081.8
June 1994FairSatisfactoryVery GoodSatisfactory1300081.8
October 1993GoodGoodVery GoodGood1050082.0
July 1992GoodGoodVery GoodGood765082.3
August 1991GoodVery GoodVery GoodGood870082.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,2746901,572120
Steel Protective Coatingsq. ft.45,505034,9219,800784
Deck
Reinforced Concrete Decksq. ft.20,60519,712832610
Wearing Surfacessq. ft.15,31714,97534020
Substructure
Reinforced Concrete Columneach65100
Reinforced Concrete Abutmentlinear ft.14810812280
Reinforced Concrete Pier Caplinear ft.162161100
Joints
Strip Seal Jointlinear ft.108054540
Pourable Jointlinear ft.16054521935
Bearings
Movable Bearingeach2661622
Fixed Bearingeach42200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1,6021,5208200
Steel Protective Coatingsq. ft.3,75002,98474620
Reinforced Concrete Bridge Raillinear ft.1816200